html{height:100%}body{min-height:100%;background-image:url(../img/pc_bg.f6d4b98e.png);background-repeat:no-repeat;background-size:cover;background-position:top}img{display:block}.wxtip{background:rgba(0,0,0,.8);text-align:center;position:fixed;left:0;top:0;width:100%;height:100%;z-index:998}.wxtip-icon{width:90%;min-width:265px;min-height:211px;background-image:url(../img/tip.5b15117f.png);background-repeat:no-repeat;background-size:contain;background-position:top;display:block;position:absolute;right:20px;top:20px}.m-auto{margin-left:auto;margin-right:auto}.pc-logo{width:213px;height:114px;padding-top:60px}.pc-slogan-01{width:423px;height:196px;margin-top:50px}.pc-slogan-02{width:377px;height:36px;margin-top:20px}.pc-qrcode{position:relative;width:120px;height:120px;margin-top:25px;border-radius:8px;background-color:#3273ff}.pc-qrcode-bg{position:absolute;left:8px;right:8px;top:8px;bottom:8px;border-radius:8px;background-color:#fff;border:8px solid #fff}.pc-download-btn{width:314px;height:78px;margin-top:25px}.d-tutorial{font-size:medium;text-align:center}